With a 21-pc. bit set and 23 torque/clutch settings this efficient screwdriver is as flexible as it is powerful. Fueled by lithium-ion batteries for extra power, extra run time, and over a year of power storage on a single charge. Part of the Maglithion 12V lithium-ion cordless system. One battery powers all Maglithion tools. Battery/charger kit sold separately.Cordless Yes Rated RPM 0 - 500 Charger Included No Battery Included No Case Included No Additional Product Specs * TOOL ONLY — battery and charger (Item# 399416) sold separately * 23 torque/clutch settings * 1/4in. hex tool-less collet * 0–500 RPM * Built-in LED work light * Magnesium alloy gear housing * Rubberized inserts on control surfaces